import javafx.application.Application;
import javafx.application.Platform;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class Main extends Application {
public static void main(String[] args) {
Application.launch(args);
}
@Override
public void start(Stage stage) {
Button exitBtn = new Button("Exit");
exitBtn.setOnAction(e -> Platform.exit());
VBox root = new VBox();
root.getChildren().add(exitBtn);
Scene scene = new Scene(root, 300, 50);
stage.setScene(scene);
stage.setTitle("Hello JavaFX Application with a Scene");
stage.show();
}
}